Deschampsia cespitosa subsp. cespitosa

tufted hairgrass

Family:Poaceae

Rarity

CNPS-EB: B-PV

13 current natural populations

Criteria:

Small Populations

Observations

Key

Ecology

Flowers July - August

Habitats:

Miscellaneous Wetlands

All Deschampsia

D. bolanderi (B)
D. cespitosa subsp. cespitosa
D. cespitosa subsp. holciformis (B)
D. danthonioides (B-PV)
D. elongata (B-PV)

References

Populations

Key

Location	Pop ID	Last Recorded	Notes
Antioch Dunes	1	2023-06-21
Antioch Dunes	21	2023-06-21
Brushy Peak - EBRPD	20	2021-09-01
Corteva Wetlands	2	2022-08-28
Joaquin Miller Park, Oakland	14	2012-06-02
Ohlone Rgnl Wilderness	8	2003-05-20
Pinole - EBMUD land nearby	18	2008-12-31
San Leandro Creek South - EBMUD	13	2006-09-27
San Leandro Reservoir - EBMUD	12	2006-05-31
San Pablo Reservoir - EBMUD	15	2005-06-27
San Pablo Reservoir - EBMUD	16	2005-10-12
Springtown Wetlands Preserve	11	2018-04-26
Wildcat Rgnl Park	19	2005-06-30
Browns Island	3	1999-12-31	Historic
Concord Naval Weapons Station	4	1992-01-26	Historic
Horse Valley - W of Brentwood, S of Antioch	6	1998-12-31	Historic
Martinez - other or unknown sites	5	1900-12-31	Historic
Ohlone Rgnl Wilderness	9	1992-05-24	Historic
Ohlone Rgnl Wilderness, private land nearby	7	1992-05-24	Historic
Pinole Peak - EBMUD	17	1995-06-05	Historic
Pleasanton Ridge Rgnl Park	10	1993-07-13	Historic

The list of populations shows the distinct populations identified by the CNPS-EB Rare and Unusual Plants Committee. The locations in this list are very general. More specific location details can be obtained from the links in the Observations section (for some of these links, a login is required).

Font

Populations in bold type have precise coordinates available for field volunteers and researchers.

Populations in normal type are only known from a description of the location; no precise coordinates are available.

Background

Populations with a white background have been observed in the last 25 years.

Populations with a blue background have not been observed for at least 25 years.

Populations with an orange background have an uncertain location or identification, or are planted.

Columns

Pop ID is a label that identifies the population. Many locations have more than one population of a species, and the population ID is used to distinguish them.